prepared for the Northwest Territory Celebration Commission under the direction of a committee representing the states of the Northwest Territory, Harlow Lindley, chairman, Norris F. Schneider, and Milo M. Quaife ; the Federal Writers' Project cooperating
Albert B. Cummins, Sydney Anderson, W.S. Carter, Charles Webster, Arthur Capper, Ben W. Hooper, Samuel O. Dunn, R.C. Fulbright ; material gathered and collected by Department of Transportation, American Farm Bureau Federation ; March 1, 1922